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WHAT IS THE KE OF 2KG BALL AT SPEED 5M/S AT 40M TALL?
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WHAT IS THE KE OF 2KG BALL AT SPEED 5M/S AT 40M TALL?

User Nitesh Virani
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1 Answer

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K.e=1/2mv²
K.e=1/2 2(5)²
K.e=1/2 2×25
K.e=50/2
K.e=25J
User Cheresse
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